Basic Chemistry

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Across
  1. 9. Anything less than 7 on the PH Scale
  2. 10. One of the Organic Molecules. Important for structure and metabolism. Contains Nitrogen
  3. 13. (Starch, Cellulose, Glycogen) Formed from Monosaccharides
  4. 15. A substance taking part in a chemical reaction.
  5. 16. Anything above 7 on the PH scale (Alkaline)
  6. 17. any of a class of sugars whose molecules contain two monosaccharide residues (table sugar)
  7. 20. The Simplest Sugars (Ex: glucose) Basic units of Carbohydrates
  8. 21. are the species formed from chemical reactions
  9. 22. is a process that changes or transforms one type of chemical into another.
  10. 23. is the generic term for any disaccharides and monosaccharides
  11. 24. the building block of protein.
  12. 25. a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change
  13. 27. a molecule that can be bonded to other identical molecules to form a polymer.
  14. 28. are variants of a particular chemical element which differ in neutron number, but have the same proton count
  15. 29. the substance on which an enzyme acts
Down
  1. 1. a complex organic substance present in living cells, especially DNA or RNA. composed of many nucleotide
  2. 2. Opposite Charged ions are held together by force of electrical attract of oppositely charged ions made by transfer of electrons
  3. 3. is a polymeric carbohydrate consisting of numerous glucose units joined by glycosidic bonds called polymers
  4. 4. Helps make sure PH doesn't change
  5. 5. Loss of water to combine molecules
  6. 6. The energy needed to initiate a reaction
  7. 7. any of a class of natural or synthetic substances composed of very large molecules, called macromolecules, that are multiples
  8. 8. is a chemical reaction in which acid and a base react quantitatively with each other
  9. 11. formed by sharing of electrons
  10. 12. One of Four Organic Molecules. Composed of 3 fatty acids and a glycerol molecule
  11. 14. The building blocks/Monomers for Nucleic Acid
  12. 18. One of four Organic Molecules. It is our main source of energy
  13. 19. Adding water to break apart large molecules
  14. 26. A protein catalyst that increases the rate pf a chemical reaction by lowering activation energy